Waze is rapidly becoming the number-one in-car navigation service, thanks to a combo of accurate crowdsourced information, and the fact you can set Neil Patrick Harris as your satnav voice. It also has an API that lets it integrate well with other apps, something that Lyft is taking advantage of. Drivers will receive real-time updates to routes, helping them be more efficient; there’s also a ‘Back to Lyft’ button that will better link the two apps.